| Afrikaans |
| lexicalization | afr: 300 |
| Amharic |
| lexicalization | amh: 300 እ.ኤ.አ. |
| Arabic |
| lexicalization | ara: 300 |
| Aragonese |
| has gloss | arg: | align=right cellpadding=3 id=toc style="margin-left: 15px;" |- style="text-align:center;" | Años: 297 298 299 - 300 - 301 302 303 |- style="text-align:center;" | Dezenios: Años 290 - Años 300 - Años 310 |- style="text-align:center;" | Sieglos: Sieglo II - Sieglo III - Sieglo IV |} |
| lexicalization | arg: 300 |
| Asturian |
| lexicalization | ast: 300 |
| Azerbaijani |
| lexicalization | aze: 300 |
| Belarusian |
| has gloss | bel: | align=right cellpadding=3 id=toc style="margin-left: 15px;" |- | align="center" colspan=2 | Гады: 297 298 299 — 300 — 301 302 303 |- | align="center" colspan=2 | Дзесяцігодзьдзі: 270-я 280-я 290-я — 300-я — 310-я 320-я 330-я |- | align="center" | Стагодзьдзі: 2 стагодзьдзе — 3 стагодзьдзе — 4 стагодзьдзе |} Падзеі * на тэрыторыі сучасная Бэльгіі зьявіліся першыя плямёны франкаў * прыкладна ў гэты пэрыяд у Кітаі быў вынайдзены компас |
| lexicalization | bel: 300 |
| Bengali |
| lexicalization | ben: ৩০০ |
| Bosnian |
| lexicalization | bos: 300 |
| Bishnupriya |
| lexicalization | bpy: মারি ৩০০ |
| Breton |
| lexicalization | bre: 300 |
| Bulgarian |
| lexicalization | bul: 300 |
| Catalan |
| lexicalization | cat: 300 |
| Czech |
| has gloss | ces: Narození * Úmrtí Hlavy států *Římská říše **Diocletianus **Maximianus, Constantius Chlorus, Galerius – spoluvladaři |
| lexicalization | ces: 300 |
| Chuvash |
| lexicalization | chv: 300 |
| Corsican |
| has gloss | cos: 300 |
| lexicalization | cos: 300 |
| Welsh |
| has gloss | cym: 3edd ganrif - 4edd ganrif - 5ed ganrif 250au 260au 270au 280au 290au 300au 310au 320au 330au 340au 350au 295 296 297 298 299 300 301 302 303 304 305 |
| lexicalization | cym: 300 |
| Danish |
| has gloss | dan: Århundreder: 2. århundrede - 3. århundrede - 4. århundrede |
| lexicalization | dan: 300 |
| German |
| lexicalization | deu: 300 |
| Modern Greek (1453-) |
| lexicalization | ell: 300 |
| Esperanto |
| lexicalization | epo: 300 |
| Estonian |
| has gloss | est: 300. aasta |
| lexicalization | est: 300 |
| Basque |
| lexicalization | eus: 300 |
| Persian |
| has gloss | fas: ۳۰۰ (میلادی) سیصد مین سال تقویم میلادی است. مناسبتها رویدادها زادگان درگذشتگان |
| lexicalization | fas: ۳۰۰ |
| Finnish |
| lexicalization | fin: 300 |
| French |
| lexicalization | fra: 300 |
| Western Frisian |
| has gloss | fry: Ieuwen: 3e f. Kr. -- 2e f. Kr. -- 1e f. Kr. -- 1e -- 2e -- 3e ieu -- 4e -- 5e -- 6e -- 7e -- 8e |
| lexicalization | fry: 300 |
| Gan Chinese |
| lexicalization | gan: 300年 |
| Gaelic |
| has gloss | gla: 300 |
| lexicalization | gla: 300 |
| Galician |
| has gloss | glg: 299 < 300 < 301 |
| lexicalization | glg: 300 |
| Haitian |
| has gloss | hat: 300 se 345m ane nan almanak jilyen. |
| lexicalization | hat: 300 |
| Hebrew |
| lexicalization | heb: 300 |
| Hindi |
| lexicalization | hin: 300 |
| Croatian |
| lexicalization | hrv: 300. |
| lexicalization | hrv: 300 |
| Hungarian |
| lexicalization | hun: 300 |
| Armenian |
| lexicalization | hye: 300 |
| Ido |
| lexicalization | ido: 300 |
| Indonesian |
| lexicalization | ind: 300 |
| Italian |
| lexicalization | ita: 300 |
| Javanese |
| lexicalization | jav: 300 |
| Japanese |
| lexicalization | jpn: 300年 |
| Georgian |
| lexicalization | kat: 300 |
| Korean |
| lexicalization | kor: 300년 |
| Kölsch |
| lexicalization | ksh: Joohr 300 |
| Latin |
| has gloss | lat: Mortui * Sporus Nicaeensis (fere) Principes Mundi * Aethiopia — Yesbokheamani dein regina ignota * Axumis — Elaa Amida * Imperium Romanum Occidentale — Maximianus Augustus, Constantius Chlorus Caesar et Consul * Imperium Romanum Orientale — Diocletianus Augustus, Galerius Caesar et Consul * India :Imperium Cossanum — Bazodeo II (?) :Imperium Guptense — Sandracottus II :Satrapae Occidentales — Vishwasen * Persia — Narses |
| lexicalization | lat: 300 |
| Lithuanian |
| has gloss | lit: 300 m. buvo nekeliamieji metai, prasidedantys pirmadienį pagal Grigaliaus kalendorių. |
| lexicalization | lit: 300 m. |
| Lombard |
| lexicalization | lmo: 300 |
| Letzeburgesch |
| has gloss | ltz: 2. Joerhonnert | 3. Joerhonnert | 4. Joerhonnert |
| lexicalization | ltz: 300 |
| Marathi |
| lexicalization | mar: इ.स. ३०० |
| Macedonian |
| lexicalization | mkd: 300 |
| Malay (macrolanguage) |
| has gloss | msa: :Rencana ini adalah berkenaan dengan tahun 300. Bagi kegunaan lain, sila lihat 300 (nombor). 300 merupakan tahun lompat yang bermula pada hari Isnin dalam kalendar Gregory. |
| lexicalization | msa: 300 |
| Nahuatl languages |
| has gloss | nah: 300 ītōcā cē xihuitl īpan mācuīlpōhualxihuitl 3 īpan 290s māhtlacxihuitl. |
| lexicalization | nah: 300 |
| Neapolitan |
| lexicalization | nap: 300 |
| Low German |
| lexicalization | nds: 300 |
| Nepal Bhasa |
| has gloss | new: ३०० ग्रेगोरियन पात्रो यागु छगु साधारण दँ खः। |
| lexicalization | new: ३०० |
| Dutch |
| lexicalization | nld: 300 |
| Norwegian Nynorsk |
| lexicalization | nno: 300 |
| Norwegian |
| lexicalization | nor: 300 |
| Occitan (post 1500) |
| has gloss | oci: ---- Cronologia mensuala: Gen - Feb - Mar - Abr - Mai - Junh Julh - Ago - Set - Oct - Nov - Dec |
| lexicalization | oci: 300 |
| Oriya |
| has gloss | ori: ୩୦୦ ଗ୍ରେଗୋରିଯନ ପାତ୍ରୋ ଅନୁସାର ସାଧାରଣ ବର୍ଷ | |
| lexicalization | ori: ୩୦୦ |
| Panjabi |
| has gloss | pan: ੩੦੦ (300) ਤਿਜੀ ਸਦੀ ਦਾ ਆਖਰੀ ਸਾਲ ਹੈ। |
| lexicalization | pan: ੩੦੦ |
| Pali |
| has gloss | pli: ३०० ग्रेगोरी कैलंडर स्य एकस्य साधारण वर्ष अस्तु। |
| lexicalization | pli: ३०० |
| Polish |
| has gloss | pol: |align=left width=100% |valign=top width=100%| rok 300 / CCC II wiek · III wiek · IV wiek 298 « 299 « 300 » 301 » 302 |
| lexicalization | pol: 300 |
| Portuguese |
| lexicalization | por: 300 |
| Quechua |
| has gloss | que: 300 wataqa Hulyanu kalindaryukama killachawwan qallarisqa wakllanwatam karqan. |
| lexicalization | que: 300 |
| Moldavian |
| has gloss | ron: Milenii: Mileniul I î.Hr. - Mileniul I - Mileniul II |
| lexicalization | ron: 300 |
| Russian |
| lexicalization | rus: 300 год |
| Sanskrit |
| has gloss | san: ३०० ग्रेगोरी कैलंडर स्य एकस्य साधारण वर्ष अस्तु। |
| lexicalization | san: ३०० |
| Sicilian |
| has gloss | scn: | align=right cellpadding=3 id=toc style="margin-left: 15px;" |- | align="center" colspan=2 | Anni: 297 - 298 - 299 - 300 - 301 - 302 - 303 |- | align="center" colspan=2 | Dicini: 280ini - 290ini - 300ini - 310ini - 320ini |- | align="center" | Sèculi: Sèculu III - Sèculu IV - Sèculu V |} |
| lexicalization | scn: 300 |
| Slovak |
| lexicalization | slk: 300 |
| Slovenian |
| lexicalization | slv: 300 |
| lexicalization | slv: Leto 300 |
| Castilian |
| lexicalization | spa: 300 |
| Albanian |
| has gloss | sqi: Mbi vitin 300. |
| lexicalization | sqi: 300 |
| Serbian |
| lexicalization | srp: 300. |
| lexicalization | srp: 300 |
| Sundanese |
| has gloss | sun: Taun ka-300 Maséhi dina Kalénder Grégorian. |
| lexicalization | sun: 300 |
| Swahili (macrolanguage) |
| lexicalization | swa: 300 |
| Swedish |
| lexicalization | swe: 300 |
| Tatar |
| lexicalization | tat: 300 |
| Telugu |
| lexicalization | tel: 300 |
| Thai |
| has gloss | tha: พุทธศักราช 843 ใกล้เคียงกับ * เมษายน ค.ศ. 300 - มีนาคม ค.ศ. 301 * มหาศักราช 222 |
| lexicalization | tha: พ.ศ. 843 |
| Turkmen |
| lexicalization | tuk: 300 |
| Turkish |
| has gloss | tur: 2. yüzyıl | 3. yüzyıl | 4. yüzyıl 295 | 296 | 297 | 298 | 299 | 300 | 301 | 302 | 303 | 304 | 305 |
| lexicalization | tur: 300 |
| Ukrainian |
| lexicalization | ukr: 300 |
| Uzbek |
| has gloss | uzb: 300 |
| lexicalization | uzb: 300 |
| Venetian |
| lexicalization | vec: 300 |
| Volapük |
| lexicalization | vol: 300 |
| Waray (Philippines) |
| has gloss | war: An 300 usa nga tuig han kalendaryo. |
| lexicalization | war: 300 |
| Chinese |
| lexicalization | zho: 300年 |
