Definition from Wiktionary, the free dictionary
- the number eighty-eight
- an amateur radio abbreviation for "love (or hugs) and kisses".
- (Nazism) Heil Hitler! (H is the eighth letter of the alphabet.)
Symbols for eighty-eight in various numeral systems
88 (plural 88s)
- (dated, military) A WWII German 88mm anti-aircraft artillery piece.
- (telecommunications) Love and kisses.
- Transliteration from English bye-bye.