| Nyangumarta | nna-000 | -rn |
| English | eng-000 | R.N |
| 日本語 | jpn-000 | R.N |
| English | eng-000 | R.N. |
| Universal Networking Language | art-253 | RN |
| English | eng-000 | RN |
| français | fra-000 | RN |
| galego | glg-000 | RN |
| íslenska | isl-000 | RN |
| italiano | ita-000 | RN |
| português | por-000 | RN |
| português brasileiro | por-001 | RN |
| português europeu | por-002 | RN |
| slovenščina | slv-000 | RN |
| español | spa-000 | RN |
| Afrikaans | afr-000 | Rn |
| atomic symbols | art-010 | Rn |
| ISO 80000-9 Annex A | art-255 | Rn |
| català | cat-000 | Rn |
| Deutsch | deu-000 | Rn |
| English | eng-000 | Rn |
| suomi | fin-000 | Rn |
| français | fra-000 | Rn |
| galego | glg-000 | Rn |
| hrvatski | hrv-000 | Rn |
| Nederlands | nld-000 | Rn |
| polski | pol-000 | Rn |
| русский | rus-000 | Rn |
| ISO 639-1 | art-004 | rn |
| filename extensions | art-335 | rn |
| IETF language tags | art-420 | rn |
| r n km.t | egy-000 | rn |
| Middle Egyptian | egy-003 | rn |
| Leviamp | nmb-001 | rn |
| Unmet | nmb-002 | rn |
| bokmål | nob-000 | rn |
| slovenščina | slv-000 | rn |
| Demotic | egy-006 | rn⸗ |
| santostefanese | ita-002 | ’rn’ |
| Maga | dru-002 | rn3g3 |
| Kuku-Mini | gtu-000 | rN3l |
| Kham | kgj-000 | %rna |
| Motuo | tsj-000 | %rna |
| Burarra | bvr-000 | -rna |
| Dhalandji | dhl-000 | -rna |
| Mangarla | mem-000 | -rna |
| Yulparidja | mpj-001 | -rna |
| Mantjiltjara | mpj-002 | -rna |
| Martu Wangka | mpj-003 | -rna |
| Putijarra | mpj-005 | -rna |
| Nyamal | nly-000 | -rna |
| Nyangumarta | nna-000 | -rna |
| Ngaanyatjarra | ntj-000 | -rna |
| Orig | tag-003 | -rna |
| Warnman | wbt-000 | -rna |
| français | fra-000 | R.N.A. |
| Afrikaans | afr-000 | RNA |
| čeština | ces-000 | RNA |
| 普通话 | cmn-000 | RNA |
| dansk | dan-000 | RNA |
| Deutsch | deu-000 | RNA |
| eesti | ekk-000 | RNA |
| ελληνικά | ell-000 | RNA |
| English | eng-000 | RNA |
| Esperanto | epo-000 | RNA |
| føroyskt | fao-000 | RNA |
| suomi | fin-000 | RNA |
| galego | glg-000 | RNA |
| עברית | heb-000 | RNA |
| hrvatski | hrv-000 | RNA |
| italiano | ita-000 | RNA |
| 日本語 | jpn-000 | RNA |
| Nihongo | jpn-001 | RNA |
| Hangungmal | kor-001 | RNA |
| Bân-lâm-gú | nan-005 | RNA |
| Nederlands | nld-000 | RNA |
| bokmål | nob-000 | RNA |
| polski | pol-000 | RNA |
| português | por-000 | RNA |
| slovenčina | slk-000 | RNA |
| español | spa-000 | RNA |
| svenska | swe-000 | RNA |
| Türkçe | tur-000 | RNA |
| tiếng Việt | vie-000 | RNA |
| èdè Yorùbá | yor-000 | RNA |
| English | eng-000 | RNA. |
| Zapoteco de San Dionisio Ocotepec | ztu-000 | r-naʼ |
| Northern Tanna | tnn-000 | rNa |
| Whitesands Iarkei | tnp-001 | rNa |
| Whitesands Loniel | tnp-002 | rNa |
| ISO 639-3 | art-001 | rna |
| bod skad | bod-001 | rna |
| Baru | brv-000 | rna |
| English | eng-000 | rna |
| Galo dou Ille-e-Vilenne | fra-002 | rna |
| Ọgbà | ogc-000 | rna |
| Proto-Tibeto-Burman | tbq-002 | rna |
| Ọgbà | ogc-000 | rnà |
| Galo dou Ille-e-Vilenne | fra-002 | r’na |
| saṃskṛtam | san-001 | ṛṇa- |
| Semai | sea-000 | rNa5 |
| italiano | ita-000 | RNA acido ribonucleico |
| português | por-000 | RNA antisense |
| português | por-000 | RNA anti-sentido |
| English | eng-000 | RNAase |
| Zapoteco de San Dionisio Ocotepec | ztu-000 | r-nab |
| English | eng-000 | RNA base replacement |
| Zapoteco de San Dionisio Ocotepec | ztu-000 | r-nabdidx |
| Deutsch | deu-000 | rnachten |
| English | eng-000 | RNA-containing bacteriophage |
| lingaedje walon | wln-000 | rnåd |
| lingaedje walon | wln-000 | r’nåd |
| English | eng-000 | RNA-dependent DNA polymerase |
| English | eng-000 | RNA-dependent DNA-polymerase |
| lingaedje walon | wln-000 | rnåder |
| galego | glg-000 | RNA de transferencia |
| italiano | ita-000 | rna di trasferimento |
| English | eng-000 | rnad-, mention |
| English | eng-000 | RNA-DNAhybrid |
| English | eng-000 | RNA editing |
| Uyghurche | uig-001 | r naftoxrom binepshisi |
| bod skad | bod-001 | rnag |
| Kơho | kpm-000 | rnai |
| Stieng | sti-000 | rnai |
| polski | pol-000 | rna informacyjny |
| English | eng-000 | RNA isolation |
| langue picarde | pcd-000 | r’naissânt |
| langue picarde | pcd-000 | r’naît’ |
| hrvatski | hrv-000 | RNA izrezivanje |
| Zapoteco de San Dionisio Ocotepec | ztu-000 | r-nalaʼz |
| English | eng-000 | RNA-ligase |
| chiShona | sna-000 | rnalsenyi |
| Gurindji | gue-000 | -rnalu |
| galego | glg-000 | RNAm |
| polski | pol-000 | RNA matrycowy |
| Proto-Kam-Sui | doc-001 | *R-nam.C |
| Proto-Tai | tai-000 | *R-nam.C |
| saṃskṛtam | san-001 | ṛṇaṃ dā- |
| português | por-000 | RNA mensageiro |
| galego | glg-000 | RNA mensaxeiro |
| italiano | ita-000 | RNA messaggero |
| italiano | ita-000 | rna messaggero |
| saṃskṛtam | san-001 | ṛṇaṃ grah- |
| saṃskṛtam | san-001 | ṛṇaṁ kṛ- |
| bod skad | bod-001 | rnam ston ʼkhrom skor |
| bod skad | bod-001 | rnam thar |
| čeština | ces-000 | RNA nádorové viry |
| Nyangumarta | nna-000 | -rnangu |
| Nyamal | nly-000 | -rnanguru |
| español | spa-000 | RNA no codificante |
| galego | glg-000 | RNA nuclear |
| English | eng-000 | RNA nucleolus |
| English | eng-000 | RNAnucleotidyl transferase |
| Bayungu | bxj-000 | -rnanyji |
| chiShona | sna-000 | rnanyonganyonga |
| polski | pol-000 | RNAP |
| English | eng-000 | RNA phage |
| English | eng-000 | RNA-phage |
| English | eng-000 | rna phage |
| català | cat-000 | RNA-polimerasa |
| galego | glg-000 | RNA polimerase |
| suomi | fin-000 | RNA-polymeraasi |
| English | eng-000 | RNA polymerase |
| English | eng-000 | RNA primer |
| English | eng-000 | rna probes |
| chiShona | sna-000 | -rnaranza |
| français | fra-000 | rnarchand de grains |
| čeština | ces-000 | rnarcipánový |
| langue picarde | pcd-000 | r’nârd |
| langue picarde | pcd-000 | r’nârde |
| langue picarde | pcd-000 | r’nardeaû |
| English | eng-000 | rna replicase |
| English | eng-000 | RNA replication |
| English | eng-000 | RNA ribosome-RNA |
| italiano | ita-000 | RNA ribosomiale |
| italiano | ita-000 | rna ribosomiale |
| polski | pol-000 | rna rybosomowy |
| English | eng-000 | R.N.A.S |
| 日本語 | jpn-000 | R.N.A.S |
| español | spa-000 | RNasa |
| español | spa-000 | RNasas |
| Universal Networking Language | art-253 | RNA(scn>chemistry) |
| English | eng-000 | RNase |
| suomi | fin-000 | RNase |
| français | fra-000 | RNase |
| português | por-000 | RNase |
| Deutsch | deu-000 | Rnase |
| English | eng-000 | RNase L |
| Nederlands | nld-000 | RNase L |
| English | eng-000 | RNases |
| italiano | ita-000 | RNasi |
| hrvatski | hrv-000 | RNA sintetaza |
| English | eng-000 | RNA splicing |
| English | eng-000 | RNA swivel |
| English | eng-000 | RNA synthesis |
| English | eng-000 | RNA synthetase |
| tiếng Việt | vie-000 | RNA thông tin |
| italiano | ita-000 | RNA transfer |
| polski | pol-000 | rna transferowy |
| galego | glg-000 | RNA transportados |
| English | eng-000 | RNA tumor virus |
| English | eng-000 | RNA-tumor viruses |
| English | eng-000 | rna tumour viruses |
| English | eng-000 | RNA virus |
| Deutsch | deu-000 | RNA-Virus |
| English | eng-000 | RNAvirus |
| English | eng-000 | RNA viruses |
| Gurindji | gue-000 | -rnawula |
| tiếng Việt | vie-000 | rnáy nén |
| magyar | hun-000 | RNáz |
| hrvatski | hrv-000 | RNaza |
| polski | pol-000 | Rnaza |
| čeština | ces-000 | RNázy |
| slovenčina | slk-000 | RNázy |
| Tłįchǫ | dgr-000 | r nàʔeekwį̀ |
| 日本語 | jpn-000 | RNAウイルス |
| 日本語 | jpn-000 | RNAプローブ |
| 日本語 | jpn-000 | rnaポリメラーゼ |
| 普通话 | cmn-000 | rna 噬菌体 |
| 普通话 | cmn-000 | rna噬菌体 |
| 普通话 | cmn-000 | rna 复制酶 |
| 普通话 | cmn-000 | rna复制酶 |
| 普通话 | cmn-000 | RNA探针 |
| 普通话 | cmn-000 | RNA瘤病毒 |
| 日本語 | jpn-000 | RNA腫瘍ウイルス |
| 普通话 | cmn-000 | RNA酶 |
| polski | pol-000 | R’n’B |
| français | fra-000 | RNC |
| filename extensions | art-335 | rnc |
| GeoNames Feature Codes | art-286 | RNCH |
| Puliklah | yur-000 | rnchrh |
| English | eng-000 | RNC ProPack Archive |
| TechTarget file types | art-336 | RNC-RELAX-NG-Compact-Syntax-File |
| TechTarget file types | art-336 | RNC-RNC-ProPack-Archive |
| lenga piemontèisa | pms-000 | RND |
| português | por-000 | RND |
| català | cat-000 | Rnd. |
| ISO 639-3 | art-001 | rnd |
| filename extensions | art-335 | rnd |
| ISO 639-PanLex | art-274 | rnd-000 |
| Burarra | bvr-000 | -rnda |
| English | eng-000 | R-N direct-reduction process |
| čeština | ces-000 | rndlost |
| čeština | ces-000 | RNDr. |
| TechTarget file types | art-336 | RND-Rendering-slide-AutoCAD-AutoShade |
| luenga aragonesa | arg-000 | RNE |
| català | cat-000 | RNE |
| español | spa-000 | RNE |
| Leipon | lek-000 | rNe |
| ikinyarwanda | kin-000 | RNEC |
| xnaꞌátj tu̱ꞌ | trc-000 | rnee rihaan |
| Zapoteco de San Dionisio Ocotepec | ztu-000 | r-neʼez |
| Deutsch | deu-000 | rnehmen |
| Tarpia | tpf-000 | -rnek |
| Tarpia | tpf-000 | rnek |
| Khunsari | kfm-000 | rnenbat |
| dižəʼəxon | zav-000 | rner |
| dižaʼxon | zpq-000 | rner |
| English | eng-000 | rneven |
| Malti | mlt-000 | rnexxa |
| English | eng-000 | RNF |
| English | eng-000 | RNG |
| ISO 639-3 | art-001 | rng |
| filename extensions | art-335 | rng |
| English | eng-000 | rng |
| ISO 639-PanLex | art-274 | rng-000 |
| GeoNames Feature Codes | art-286 | RNGA |
| bod skad | bod-001 | rnga |
| Khasi | kha-000 | rnga |
| santostefanese | ita-002 | r’ngà |
| bod skad | bod-001 | rnga bran |
| bod skad | bod-001 | rnga mong |
| bod skad | bod-001 | rngan pa |
| svenska | swe-000 | rngbrynjeskjorta |
| Deutsch | deu-000 | RNGC |
| TechTarget file types | art-336 | RNG-Nokia-Communicator-ringing-tone |
| TechTarget file types | art-336 | RNG-Nokia-Composer-Ringtone |
| bod skad | bod-001 | rngo brngos brngo rngos |
| bod skad | bod-001 | rngon pa |
| Kơho | kpm-000 | rngòt |
| TechTarget file types | art-336 | RNG-Random-Number-Generator-Data-File-Psytek-Ltd |
| TechTarget file types | art-336 | RNG-RELAX-NG-File |
| TechTarget file types | art-336 | RNG-RELAX-NG-Header |
| TechTarget file types | art-336 | RNG-RELAX-NG-OASIS-RELAX-NG-TC |
| TechTarget file types | art-336 | RNG-Top-Secret-Crypto-Gold-RSA-key-ring-file |
| GeoNames Feature Codes | art-286 | RNGU |
| bod skad | bod-001 | rngul nag |
| bod skad | bod-001 | rngul nag rgyag |
| bod skad | bod-001 | rngul nag shor |
| bod skad | bod-001 | rngul nag thon |
| chiShona | sna-000 | rnheni m |
| Bayungu | bxj-000 | -rni |
| Dhalandji | dhl-000 | -rni |
| Jiwarli | dze-000 | -rni |
| Gurindji | gue-000 | -rni |
| Yulparidja | mpj-001 | -rni |
| Mantjiltjara | mpj-002 | -rni |
| Martu Wangka | mpj-003 | -rni |
| Putijarra | mpj-005 | -rni |
| Nyangumarta | nna-000 | -rni |
| Warnman | wbt-000 | -rni |
| Zapoteco de San Dionisio Ocotepec | ztu-000 | r-ni |