i.e.
WIKIMEDIA LIST ARTICLE
I.e; I.e.; Inter alia; In saeculo; Id est; In toto; In esse; In fieri; In statu nascendi; In propria persona; I. e.; In illo tempore; Igne Natura Renovatur Integra; I.a.; In vivo veritas; I e; .i.e.; I.e.,; I.E; I.o.; Inter alios; List of Latin phrases: J; In illo ordine; I.c.; In hoc sensu; Sensu hoc; In sensu hoc; In com. Ebor.; List of Latin phrases: I; Jesu Juva; In spe; Indigens Deo; In loco; In Loco; Invictus maneo; Jesu juva; Illum oportet crescere me autem minui; Inter faeces et urinam nascimur; Infra dig.; Infra dig; Integer vitae scelerisque purus; In memoriam (Latin); Idem quod; In se magna ruunt; Juncta Juvant
prep. abbreviation for id est, which is Latin for "that is" or "that is to say." It is used to expand or explain a general term as in "his children (i.e. Matthew, Mark, Luke and Joan)." It should not be confused with "e.g.," which means "for example."