---

All answers having "Business abbreviation" as clue:

3 Character Answers:

---

ACC

ENC

EOM

EST

FOB

INC

INT

LTD

MFG

PCT

RCD

ULT



4 Character Answers:

---

ACCT

ASSN

ATTN

BROS

CORP

ENCL

INST

MDSE

PROX

ULTO



5 Character Answers:

---

ACCTS