The following schema shows how many keyboard drivers (out of 216) have VK_OEM_COMMA at particular location on keyboard.
| Scancode | Layout name | Key output |
| 10 | Bulgarian (Typewriter) Keyboard Layout |
, |
| Bulgarian Keyboard Layout |
, |
| 11 | Dvorak US English Keyboard Layout |
, |
| 22 | French (Standard, BÉPO) Keyboard Layout |
, |
| 2B | Turkish Q Keyboard Layout |
, |
| 2F | Dvorak Right-Hand US English Keyboard Layout |
, |
| 30 | JP Japanese Keyboard Layout for (NEC PC-9800 Windows 95) |
, |
| 32 | Belgian Dutch Keyboard Layout |
, |
| Belgian Keyboard Layout |
, |
| Central Atlas Tamazight Keyboard Layout |
, |
| French Keyboard Layout |
, |
| Wolof Keyboard Layout |
, |
| 33 | Adlam Keyboard Layout |
⹁ |
| Albania Keyboard Layout |
, |
| Arabic_2 Keyboard Layout |
و |
| Arabic_English_101 Keyboard Layout |
و |
| Arabic_French_102 Keyboard Layout |
و |
| Armenian Phonetic Keyboard Layout |
, |
| Armenian Typewriter Keyboard Layout |
խ |
| Assamese (Inscript) Keyboard Layout |
, |
| Azerbaijan_Cyrillic Keyboard Layout |
б |
| Azerbaijani (Standard) Keyboard Layout |
z |
| Azeri-Latin Keyboard Layout |
ç |
| Bashkir Keyboard Layout |
б |
| Belarusian Keyboard Layout |
б |
| Bengali - Inscript (Legacy) Keyboard Layout |
, |
| Bengali (Inscript) Keyboard Layout |
, |
| Bengali Keyboard Layout |
, |
| Bosnian (Cyrillic) Keyboard Layout |
, |
| Brazilian Keyboard Layout |
, |
| Buginese Keyboard Layout |
᨞ |
| Bulgarian (Phonetic Traditional) Keyboard Layout |
, |
| Bulgarian Phonetic Keyboard Layout |
, |
| Cambodian Standard Keyboard Layout |
អ |
| Canadian French Keyboard Layout |
, |
| Canadian Multilingual Keyboard Layout |
, |
| Canadian Multilingual Standard Keyboard Layout |
, |
| Central Kurdish Keyboard Layout |
، |
| Colemak Keyboard Layout |
, |
| Croatian/Slovenian Keyboard Layout |
, |
| Czech Keyboard Layout |
, |
| Czech_101 Keyboard Layout |
, |
| Czech_Programmer's Keyboard Layout |
, |
| Danish Keyboard Layout |
, |
| DEC LK411-AJ Keyboard Layout |
, |
| Devanagari Keyboard Layout |
, |
| Divehi Phonetic Keyboard Layout |
، |
| Divehi Typewriter Keyboard Layout |
ށ |
| Dutch Keyboard Layout |
, |
| Dvorak Left-Hand US English Keyboard Layout |
, |
| Dzongkha Keyboard Layout |
ས |
| Eastern Armenian Keyboard Layout |
շ |
| English (India) Keyboard Layout |
, |
| Estonia Keyboard Layout |
, |
| Færoese Keyboard Layout |
, |
| Finnish Keyboard Layout |
, |
| Finnish-Swedish with Sami Keyboard Layout |
, |
| French (Standard, AZERTY) Keyboard Layout |
, |
| Futhark Keyboard Layout |
᛫ |
| Georgian (Ergonomic) Keyboard Layout |
ლ |
| Georgian (MES) Keyboard Layout |
, |
| Georgian (Old Alphabets) Keyboard Layout |
ⴊ |
| Georgian (QWERTY) Keyboard Layout |
, |
| Georgian Keyboard Layout |
ქ |
| German Extended (E1) Keyboard Layout |
, |
| German Extended (E2) Keyboard Layout |
, |
| German Keyboard Layout |
, |
| German_IBM Keyboard Layout |
, |
| Gothic Keyboard Layout |
, |
| Greek IBM 220 Keyboard Layout |
, |
| Greek IBM 220 Latin Keyboard Layout |
, |
| Greek IBM 319 Keyboard Layout |
, |
| Greek IBM 319 Latin Keyboard Layout |
, |
| Greek Keyboard Layout |
, |
| Greek_Latin Keyboard Layout |
, |
| Greek_Polytonic Keyboard Layout |
, |
| Greenlandic Keyboard Layout |
, |
| Guarani Keyboard Layout |
, |
| Gujarati Keyboard Layout |
, |
| Hausa Keyboard Layout |
, |
| Hawaiian Keyboard Layout |
, |
| Hebrew (Standard, 2018) Keyboard Layout |
, |
| Hebrew Standard Keyboard Layout |
ת |
| Hindi Keyboard Layout |
, |
| Hungarian 101-key Keyboard Layout |
, |
| Hungarian Keyboard Layout |
, |
| Cherokee Nation Keyboard Layout |
, |
| Cherokee Phonetic Keyboard Layout |
, |
| Icelandic Keyboard Layout |
, |
| Igbo Keyboard Layout |
, |
| Inuktitut - Nattilik Keyboard Layout |
, |
| Inuktitut Latin Keyboard Layout |
, |
| Inuktitut Naqittaut Keyboard Layout |
, |
| Irish Keyboard Layout |
, |
| Italian 142 Keyboard Layout |
, |
| Italian Keyboard Layout |
, |
| Javanese Keyboard Layout |
꧈ |
| JP Japanese Keyboard Layout for (NEC PC-9800 on PC98-NX) |
, |
| JP Japanese Keyboard Layout for (NEC PC-9800) |
, |
| JP Japanese Keyboard Layout for 101 |
, |
| JP Japanese Keyboard Layout for 106 |
, |
| JP Japanese Keyboard Layout for 106 |
, |
| JP Japanese Keyboard Layout for AX2 |
, |
| JP Japanese Keyboard Layout for IBM 5576-002/003 |
, |
| JP Japanese Keyboard Layout Stub driver |
, |
| JP Japanese NEC PC-9800 Keyboard Layout |
, |
| Kannada Keyboard Layout |
, |
| Kazak_Cyrillic Keyboard Layout |
б |
| KBDHEB Keyboard Layout |
ת |
| Khmer (NIDA) Keyboard Layout |
ុំ |
| KO Hangeul Keyboard Layout for 101 (Type A) |
, |
| KO Hangeul Keyboard Layout for 101(Type B) |
, |
| KO Hangeul Keyboard Layout for 101(Type C) |
, |
| KO Hangeul Keyboard Layout for 103 |
, |
| KO Hangeul Keyboard Layout Stub driver |
, |
| Kyrgyz Keyboard Layout |
б |
| Lao Standard Keyboard Layout |
ມ |
| Latin-American Spanish Keyboard Layout |
, |
| Latvia Keyboard Layout |
, |
| Latvian (Standard) Keyboard Layout |
, |
| Latvia-QWERTY Keyboard Layout |
, |
| Lisu Basic Keyboard Layout |
, |
| Lisu Standard Keyboard Layout |
ꓥ |
| Lithuania Keyboard Layout |
č |
| Lithuanian Keyboard Layout |
, |
| Lithuanian Standard Keyboard Layout |
č |
| Macedonian (North Macedonia) - Standard Keyboard Layout |
, |
| Macedonian (North Macedonia) Keyboard Layout |
, |
| Malayalam Keyboard Layout Keyboard Layout |
, |
| Maltese 47-key Keyboard Layout |
, |
| Maltese 48-key Keyboard Layout |
, |
| Maori Keyboard Layout |
, |
| Marathi Keyboard Layout |
, |
| Mongolian (Mongolian Script) Keyboard Layout |
᠂ |
| Mongolian Keyboard Layout |
ь |
| Myanmar Keyboard Layout |
, |
| Nepali Keyboard Layout |
, |
| New Tai Leu Keyboard Layout |
, |
| N'Ko Keyboard Layout |
ߛ |
| Norwegian Keyboard Layout |
, |
| Norwegian with Sami Keyboard Layout |
, |
| Odia Keyboard Layout |
, |
| Ol Chiki Keyboard Layout |
, |
| Osage Keyboard Layout |
, |
| Osmanya Keyboard Layout |
, |
| Pashto (Afghanistan) Keyboard Layout |
و |
| Persian Keyboard Layout |
و |
| Persian Standard Keyboard Layout |
و |
| Phags-pa Keyboard Layout |
᠂ |
| Polish Keyboard Layout |
, |
| Polish Programmer's Keyboard Layout |
, |
| Portuguese Keyboard Layout |
, |
| Punjabi/Gurmukhi Keyboard Layout |
, |
| Romanian (Legacy) Keyboard Layout |
, |
| Romanian (Programmers) Keyboard Layout |
, |
| Romanian (Standard) Keyboard Layout |
, |
| Russia(Typewriter) Keyboard Layout |
б |
| Russian - Mnemonic Keyboard Layout |
, |
| Russian Keyboard Layout |
б |
| Sakha - Russia Keyboard Layout |
б |
| Sami Extended Finland-Sweden Keyboard Layout |
, |
| Sami Extended Norway Keyboard Layout |
, |
| Scottish Gaelic (United Kingdom) Keyboard Layout |
, |
| Serbian (Cyrillic) Keyboard Layout |
, |
| Serbian (Latin) Keyboard Layout |
, |
| Sesotho sa Leboa Keyboard Layout |
, |
| Sinhala - Wij 9 Keyboard Layout |
ල |
| Sinhala Keyboard Layout |
ල |
| Slovak Keyboard Layout |
, |
| Slovak(QWERTY) Keyboard Layout |
, |
| Sora Keyboard Layout |
, |
| Sorbian Extended Keyboard Layout |
, |
| Sorbian Standard (Legacy) Keyboard Layout |
, |
| Sorbian Standard Keyboard Layout |
, |
| Spanish Alernate Keyboard Layout |
, |
| Spanish Keyboard Layout |
, |
| Swedish Keyboard Layout |
, |
| Swiss French Keyboard Layout |
, |
| Swiss German Keyboard Layout |
, |
| Syriac Phoenetic Keyboard Layout |
܀ |
| Syriac Standard Keyboard Layout |
ܘ |
| Tai Le Keyboard Layout |
ᥢ |
| Tajik Keyboard Layout |
б |
| Tamil Keyboard Layout |
, |
| Tamil99Keyboard Keyboard Layout |
, |
| Tatar (Legacy) Keyboard Layout |
б |
| Tatar Keyboard Layout |
б |
| Telugu Keyboard Layout |
, |
| Thai Kedmanee (non-ShiftLock) Keyboard Layout |
ม |
| Thai Kedmanee Keyboard Layout |
ม |
| Thai Pattachote (non-ShiftLock) Keyboard Layout |
ะ |
| Thai Pattachote Keyboard Layout |
ะ |
| Tibetan (PRC) - Updated Keyboard Layout |
ཐ |
| Tibetan (PRC) Keyboard Layout |
ཐ |
| Tifinagh (Basic) Keyboard Layout |
; |
| Tifinagh (Extended) Keyboard Layout |
; |
| Traditional Mongolian (MNS) Keyboard Layout |
᠂ |
| Traditional Mongolian (Standard) Keyboard Layout |
᠂ |
| Turkmen Keyboard Layout |
, |
| Ukrainian (Enhanced) Keyboard Layout |
б |
| Ukrainian Keyboard Layout |
б |
| United Kingdom Extended Keyboard Layout |
, |
| United Kingdom Keyboard Layout |
, |
| United States Keyboard Layout |
, |
| Urdu Keyboard Layout |
، |
| US IBM Arabic 238_L Keyboard Layout |
, |
| US Multinational Keyboard Layout |
, |
| Uyghur (Legacy) Keyboard Layout |
، |
| Uyghur Keyboard Layout |
، |
| Uzbek_Cyrillic Keyboard Layout |
б |
| Vietnamese Keyboard Layout |
, |
| Western Armenian Keyboard Layout |
շ |
| Yoruba Keyboard Layout |
, |
| 35 | Turkish F Keyboard Layout |
, |