business letter abbr: crossword clues

Matching Answer
Confidence
ENC
95%
ATTN
86%
ENCL
84%
RACE
81%
ESS
60%
OPEN
60%
SIRS
60%
SASE
60%
ANTIC
60%
SAE
60%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)