Optical Center, Optical Network Unit, Passive optical network, Optical Society, ADVA Optical Networking SE, Navy Precision Optical Interferometer, Halley Optical Probe Experiment, Air Force Maui Optical and Supercomputing observatory, Transitions Optical, GrandOptical, Sola Optical, American Optical, Nordic Optical Telescope, Journal of the Optical Society of America, European Optical Society, Novacel Optical, Optical Network Termination, Optical Carrier, 3.67 m Advanced Electro Optical System Telescope, Optical Time Domain Reflectometer, Optical Valley New World, Optical Access Network, International Scientific Optical Network, Fibre optique plastique, Optical Distribution Network, Optical Line Termination, Deep Space Optical Communications, Cambridge Optical Aperture Synthesis Telescope, Optical PAyload for Lasercomm Science, Ultra Density Optical, National Optical Astronomy Observatory, Reconfigurable optical add drop multiplexer, Optical Gravitational Lensing Experiment, Optical Communications and Sensor Demonstration, Synchronous Optical Network, Infrared Optical Telescope Array, Opticale, Frequency-Resolved Optical Gating, Pentax, Correction optique de proximité, Society of Photo-Optical Instrumentation Engineers

Optical, Spectroscopic, and Infrared Remote Imaging System, Electro-Optical Infrared Weather System, ACOG, GEODSS, Physical Review A, CARMENES, MOIRE, CASTOR, Large UV/Optical/Infrared Surveyor, Optical viewfinder, Reconnaissance optique de caractères, Buena Vista Imaging, PROCYON, Bausch & Lomb, Disque optique Nintendo, Sejarah_Kota_Banjarmasin, Kirati_people, Tata_Bahasa_Baku_Bahasa_Indonesia, Historia_de_Nigeria, Prime_Minister_of_Sweden, لابانو, Phoenix_(banda), Rheinland, Lijst_van_kranten_in_België, Incentives_for_Olympic_medalists_by_country, Laos, Arthur_Bisguier, Julia_Capulet, حكومة_حمادي_الجبالي, 53rd_Berlin_International_Film_Festival, Stiffelio, Line_15_(São_Paulo_Metro), List_of_Syrian_television_series, Muhammad_Kamil, La_Sociedad, جمال_(مدينة), Diocesi_di_Termoli-Larino, Shlomo_Kalish, ThinkPad, Comunità_collinare, Marjorie_Strider, مناخة_(صنعاء), 1796_United_States_House_of_Representatives_elections_in_South_Carolina, أليكس_ديلا_فالي, ماساهيرو_أكيموتو_(متزلج_قفز), Athletics_at_the_2006_Commonwealth_Games_–_Women's_discus_throw, العلاقات_الليتوانية_المصرية, Revolução_de_1946_no_Haiti, Главні_надражі_(станція_метро), Kungliga_slott_i_Sverige

Optical Center, Optical Network Unit, Passive optical network, Optical Society, ADVA Optical Networking SE, Navy Precision Optical Interferometer, Halley Optical Probe Experiment, Air Force Maui Optical and Supercomputing observatory, Transitions Optical, GrandOptical, Sola Optical, American Optical, Nordic Optical Telescope, Journal of the Optical Society of America, European Optical Society, Novacel Optical, Optical Network Termination, Optical Carrier, 3.67 m Advanced Electro Optical System Telescope, Optical Time Domain Reflectometer, Optical Valley New World, Optical Access Network, International Scientific Optical Network, Fibre optique plastique, Optical Distribution Network, Optical Line Termination, Deep Space Optical Communications, Cambridge Optical Aperture Synthesis Telescope, Optical PAyload for Lasercomm Science, Ultra Density Optical, National Optical Astronomy Observatory, Reconfigurable optical add drop multiplexer, Optical Gravitational Lensing Experiment, Optical Communications and Sensor Demonstration, Synchronous Optical Network, Infrared Optical Telescope Array, Opticale, Frequency-Resolved Optical Gating, Pentax, Correction optique de proximité, Society of Photo-Optical Instrumentation Engineers, Optical, Spectroscopic, and Infrared Remote Imaging System, Electro-Optical Infrared Weather System, ACOG, GEODSS, Physical Review A, CARMENES, MOIRE, CASTOR, Large UV/Optical/Infrared Surveyor, Optical viewfinder, Reconnaissance optique de caractères, Buena Vista Imaging, PROCYON, Bausch & Lomb, Disque optique Nintendo, Sejarah_Kota_Banjarmasin, Kirati_people, Tata_Bahasa_Baku_Bahasa_Indonesia, Historia_de_Nigeria, Prime_Minister_of_Sweden, لابانو, Phoenix_(banda), Rheinland, Lijst_van_kranten_in_België, Incentives_for_Olympic_medalists_by_country, Laos, Arthur_Bisguier, Julia_Capulet, حكومة_حمادي_الجبالي, 53rd_Berlin_International_Film_Festival, Stiffelio, Line_15_(São_Paulo_Metro), List_of_Syrian_television_series, Muhammad_Kamil, La_Sociedad, جمال_(مدينة), Diocesi_di_Termoli-Larino, Shlomo_Kalish, ThinkPad, Comunità_collinare, Marjorie_Strider, مناخة_(صنعاء), 1796_United_States_House_of_Representatives_elections_in_South_Carolina, أليكس_ديلا_فالي, ماساهيرو_أكيموتو_(متزلج_قفز), Athletics_at_the_2006_Commonwealth_Games_–_Women's_discus_throw, العلاقات_الليتوانية_المصرية, Revolução_de_1946_no_Haiti, Главні_надражі_(станція_метро), Kungliga_slott_i_Sverige, 川崎医療短期大学, WTKT, 1992_Boise_State_Broncos_football_team, Huffman_coding, Горизонтальне_оперення, Rage_of_Bahamut_(TV_series), Moyen-Orient, List_of_Orders_in_Council_for_Northern_Ireland, Broad_Bay,_New_Zealand, Atalaia_(arquitetura), كأس_ديفيز_1980, FedEx_Express_Flight_1406, Sekar_Mayang, Reseptor_(biokimia), Tepēyōllōtl, العلاقات_القيرغيزستانية_المالطية, Tetropium_velutinum, Leipzig_Meuten, Двоє_і_одна, Підводний_човен_№6, Óscar_Naranjo, التنمية_كحرية, Tight_Fit, Daftar_kecamatan_dan_gampong_di_Kabupaten_Aceh_Utara, قالب:ولاية_أدرار_(موريتانيا), Cepaea_nemoralis, 1940, Hanson_Edward_Ely, Saint-Gobain, ¡Hello_Friends!, Леви,_Поль, Gamble_and_Huff, قائمة_الفراشات_في_مصر, Henri_Galau, Tymfristos,_Greece, Son_Heung-min, Catholic_High_School_of_Pointe_Coupee, كامدن_تاون, Algonquin_language, Iowa_City_West_High_School, Полкова_рада, إيرينا_هاكامادا, Kanaanäische_und_Aramäische_Inschriften, María_Blanchard, علم_الأحياء_السكاني, Hukum_sodomi_di_Amerika_Serikat, Argentina_v_Peru_(1978_FIFA_World_Cup), Santes_Creus, Taking_the_knee, عقيدة_فريدمان, سعادة_آكسوي, Susan_Buffett, Petersfield, Estación_de_Del_Golfo_(Metrorrey), High_Court_of_Justice_(Isle_of_Man), Ceko, Radovan_Karadžić, Julian_Kay, Arabian_Nights_(1974_film), Stefanie_Sun