OC means âOriginal contentâ, meaning the author of the post created the content shown or linked in the post. OP means Original poster, the author of the post. PSA means Public service announcement SMH means âshake/shaking my headâ SO means âSignificant otherâ TIFU means âToday I f**ked upâ TIL means Today I learned
However, in diverse economies, expert opinions from an array of disciplines are. often required by auditors â in particular those involved in the audit of large. companies (for example, banks, insurance companies and mining and. exploration companies).
The number of partners and professional staff is provided here as an indication of the size of the Firm, and does not necessarily represent the number of the Firm's professionals who participate in audits of issuers or are associated persons  (as defined in the Act) of the Firm.