IBM System R, System R, PaR Systems, GSM-R, R:Base, 9M337 Sosna-R, TisB-IstR toxin-antitoxin system, ATC code R, SymE-SymR toxin-antitoxin system, Brazil R/S, R-39 (missile), USNS VADM K. R. Wheeler, Motion Picture Association film rating system, PC-based IBM mainframe-compatible systems, T4 rII system, Gross Motor Function Classification System, Trauma Systems and Regionalization of Emergency Care Reauthorization Act, Special Combat Aggressive Reactionary System, David Cheriton, Real number, R-S-T system, NTSC, EnvZ/OmpR two-component system, Appalachian Development Highway System, List of Sega arcade system boards, List of R-phrases, Malaysian State Roads system, Heating, ventilation, and air conditioning, Urban search and rescue, List of Super Nintendo Entertainment System games, Combat Capabilities Development Command Soldier Center, GRASS GIS, American System-Built Homes, Cahn–Ingold–Prelog priority rules, Knowledge representation and reasoning, The Warehouse Group, Rings of Saturn, GABA, List of Nintendo Entertainment System games, List of Nintendo development teams, Duke University Libraries

Rings of Uranus, 9K720 Iskander, POSIX, RKM code, 2022 New York City Subway attack, Encryption, Fisher-Price, Windows Vista, Raspberry Pi, CX (noise reduction), Bay Area Rapid Transit, Apple silicon, Institute of Electrical and Electronics Engineers, RCA, Linux Foundation, Chuck Norris, New York, New Haven and Hartford Railroad, Star Fox, Ted Cruz, Micronation, Pasco County Schools, Royal United Services Institute, Intel, Locant, French National Centre for Scientific Research, List of observatory codes, Russian Academy of Sciences, Microsoft Office, The American Heritage Dictionary of the English Language, Homestar Runner, Big Finish Short Trips, Live_Johnny_Winter_And, Abdullah_Syathori, Electricista, Korpelarörelsen, Hotel_for_Dogs_(film), Trem_Yangon, KTVE, براي_(باركشير), Rosyita_Eka_Putri_Sari, Sisters_of_Loreto, Bob_McCowan, Пименовский_тупик, 2004_United_States_Senate_election_in_California, Young_Charioteers, Nama_dan_gelar_Yesus, Municipio_de_Nevada_(Illinois), الدوري_البلغاري_الممتاز_1982-83, Stasiun_Citayam, San_Saba_County,_Texas

IBM System R, System R, PaR Systems, GSM-R, R:Base, 9M337 Sosna-R, TisB-IstR toxin-antitoxin system, ATC code R, SymE-SymR toxin-antitoxin system, Brazil R/S, R-39 (missile), USNS VADM K. R. Wheeler, Motion Picture Association film rating system, PC-based IBM mainframe-compatible systems, T4 rII system, Gross Motor Function Classification System, Trauma Systems and Regionalization of Emergency Care Reauthorization Act, Special Combat Aggressive Reactionary System, David Cheriton, Real number, R-S-T system, NTSC, EnvZ/OmpR two-component system, Appalachian Development Highway System, List of Sega arcade system boards, List of R-phrases, Malaysian State Roads system, Heating, ventilation, and air conditioning, Urban search and rescue, List of Super Nintendo Entertainment System games, Combat Capabilities Development Command Soldier Center, GRASS GIS, American System-Built Homes, Cahn–Ingold–Prelog priority rules, Knowledge representation and reasoning, The Warehouse Group, Rings of Saturn, GABA, List of Nintendo Entertainment System games, List of Nintendo development teams, Duke University Libraries, Rings of Uranus, 9K720 Iskander, POSIX, RKM code, 2022 New York City Subway attack, Encryption, Fisher-Price, Windows Vista, Raspberry Pi, CX (noise reduction), Bay Area Rapid Transit, Apple silicon, Institute of Electrical and Electronics Engineers, RCA, Linux Foundation, Chuck Norris, New York, New Haven and Hartford Railroad, Star Fox, Ted Cruz, Micronation, Pasco County Schools, Royal United Services Institute, Intel, Locant, French National Centre for Scientific Research, List of observatory codes, Russian Academy of Sciences, Microsoft Office, The American Heritage Dictionary of the English Language, Homestar Runner, Big Finish Short Trips, Live_Johnny_Winter_And, Abdullah_Syathori, Electricista, Korpelarörelsen, Hotel_for_Dogs_(film), Trem_Yangon, KTVE, براي_(باركشير), Rosyita_Eka_Putri_Sari, Sisters_of_Loreto, Bob_McCowan, Пименовский_тупик, 2004_United_States_Senate_election_in_California, Young_Charioteers, Nama_dan_gelar_Yesus, Municipio_de_Nevada_(Illinois), الدوري_البلغاري_الممتاز_1982-83, Stasiun_Citayam, San_Saba_County,_Texas, Королёва,_Елена_Георгиевна, 2026, علم_فيرجينيا_الغربية, COVID_Tracking_Project, Kaca_kameo, هجوم_مدرسة_بيشاور_2014, Ginnastica_ai_Giochi_della_XIX_Olimpiade_-_Concorso_individuale_maschile, Terumasa_Kin, Departemen_Pertahanan_Amerika_Serikat, Park_Eun-bin, List_of_rail_accidents_in_the_Philippines, ألعاب_البحر_الأبيض_المتوسط_2022, Academia_Colombiana_de_la_Lengua, NGC_1998, Aureliu_Ciocoi, Daftar_Bupati_Wakatobi, Padatan_amorf, Куплеваский,_Николай_Осипович, Kawasan_Tadahan_Air_Barat_(Singapura), شمة_الكواري, Active_Directory, Радиальная_скорость, SMP_Labschool_Kebayoran, Man_Is_Not_a_Bird, Меклин,_Наталья_Фёдоровна, بيير_رولان, 2007_Gibraltar_general_election, Pulau_Sebatik, Juventus_F.C., Ilha_de_Lagos, Miracle_Mineral_Supplement, Cop_and_a_Half, ラブドール, Sevilla, Doppiatore, Торрекуадрада-де-Молина, Giovanna_d'Aragona,_Duchess_of_Amalfi, Чирвинский,_Владимир_Николаевич, العلاقات_التوفالية_الكورية_الشمالية, Yakobus_1, Mana_Iwabuchi, Jonathan_Frakes, مادة_مظللة, Aceh_Medal, Bertrand's_postulate, Isola_di_Caprera_(traghetto), Mahon_Port, Энрике_(король_Португалии), Richard_Codey, Independent_Regionalist_Party, Beautiful_Days_(serial_TV), Ham_(tokoh_Alkitab), Pembukaan_catur, سعدي_(بعلبك), Zhu_Bajie, Uncle_Maddio's_Pizza_Joint, Diócesis_de_Bandung, Багратиони,_Вахтанг, Pengejaran_Jendral_Blue, Android_Donut