Yes, offices is the plural form for the noun office.
noun
The plural form is offices.
The possessive form for the noun congressmen is congressmen's.Example:The congressmen's luncheon is scheduled for one o'clock.The congressmen's offices are on the second floor.
The plural form of the noun doctor is doctors.The plural possessive form is doctors'.Example: The doctors' offices are in building two.
The plural form of the noun post office is post offices.The plural possessive form is post offices'.Example: All of the post offices' hours are posted on their doors.
The possessive form of the plural noun doctors is doctors'.Example: The doctors' offices are in building two.
The possessive form for the plural noun lawyers is lawyers'.Example: The lawyers' offices are on the tenth floor.
The plural form of the noun office is offices.The plural possessive form is offices'.Example: All of our offices' decor is the same using the company colors.
The possessive form of the plural noun agencies is agencies'.example: All of the agencies' offices seem to be on the same block.
The possessive form of the plural noun senators is senators'.Example: A copy of the report has been delivered to all of the senators' offices.
The possessive form for the plural noun lawyers is lawyers'.Example: The lawyers' offices are on the tenth floor.
business offices