| Millennium: | 1st Millennium |
|---|---|
| Centuries: | 1st cent. BC – 1st cent. – 2nd cent. |
| Decades: | 50s 60s 70s – 80s – 90s 100s 110s |
| Years: | 85 86 87 – 88 – 89 90 91 |
| Gregorian calendar | 88 LXXXVIII |
| Ab urbe condita | 841 |
| Assyrian calendar | 4838 |
| Bengali calendar | −505 |
| Berber calendar | 1038 |
| Buddhist calendar | 632 |
| Burmese calendar | −550 |
| Byzantine calendar | 5596–5597 |
| Chinese calendar | 丁亥年 (Fire Pig) 2784 or 2724 — to — 戊子年 (Earth Rat) 2785 or 2725 |
| Coptic calendar | −196 – −195 |
| Discordian calendar | 1254 |
| Ethiopian calendar | 80–81 |
| Hebrew calendar | 3848–3849 |
| Hindu calendars | |
| - Vikram Samvat | 144–145 |
| - Shaka Samvat | 9–10 |
| - Kali Yuga | 3188–3189 |
| Holocene calendar | 10088 |
| Iranian calendar | 534 BP – 533 BP |
| Islamic calendar | 550 BH – 549 BH |
| Javanese calendar | N/A |
| Julian calendar | 88 LXXXVIII |
| Korean calendar | 2421 |
| Minguo calendar | 1824 before ROC 民前1824年 |
| Nanakshahi calendar | −1380 |
| Seleucid era | 399/400 AG |
| Thai solar calendar | 630–631 |
The year 88 BC