Il numero romano MCMLXXXVIII nel sistema decimale vale: 1988.
MCMLXXXVIII in latino si scrive mille nongenti octoginta octo,
mentre in italiano millenovecentottantotto.
MCMLXIX, MCMLXX, MCMLXXI, MCMLXXII, MCMLXXIII, MCMLXXIV, MCMLXXV, MCMLXXVI, MCMLXXVII, MCMLXXVIII, MCMLXXIX, MCMLXXX, MCMLXXXI, MCMLXXXII, MCMLXXXIII, MCMLXXXIV, MCMLXXXV, MCMLXXXVI, MCMLXXXVII, MCMLXXXIX, MCMXC, MCMXCI, MCMXCII, MCMXCIII, MCMXCIV, MCMXCV, MCMXCVI, MCMXCVII, MCMXCVIII, MCMXCIX, MM, MMI, MMII, MMIII, MMIV, MMV, MMVI, MMVII