Possibly the swiftest route to your roots.
Irish genealogy website directory.
www.from-ireland.net/county/article/Kilmovee-R.-C.-Marriages-1824~27-/Mayo
Description:
Name Abbreviations found in registers: Wm = William Jas/Js. = James ; Mich/Mick. = Michael ; Margt. = Margaret ; Jn/Jno. = John or Jonathan; Ally = Anastasia (sometimes) ; Anty = Anastasia/Anastatia ; Lau. = Laurence ; pat/patt = patrick ; May = Mary ; Jos. = Joseph ; Matt. = Matthew ; Onny = Winifred ; Cath. = Catherine ; Danl., Dan = Daniel; Hanna = Hanora or Anne ; Jer. = Jeremiah ; Sally = Sarah ; Bess = Elizabeth, Eliza ; Biddy/bridgt. = bridget ; Fanton = Finton. Nics./Nich = Nicholas ; Thos. = Thomas ; Nelly = Eleanor or Ellen ; Fanny = Frances.