Looking on the internet deeply has found these results:

out of office is the most popular phrase on the web.

annual leave 1273,000 results on the web	out of office 152,200,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Apr 29, 2014 ... The annual leave program provides eligible employees a combined pool of " annual leave" credits instead of separate vacation and sick leave�... Apr 29, 2014 ... Vacation vs. Annual Leave Comparison Chart. Accrual Rates for Managers, Supervisors, Confidential, Other Excluded Employees, and Board�... Annual leave is paid time off work granted by employers to employees to be used for whatever the employee wishes. Depending on the employer's policies,�... An employee may use annual leave for vacations, rest and relaxation, and personal business or emergencies. An employee has a right to take annual leave ,�...	It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

annual leave

1273,000 results on the web

out of office

152,200,000 results on the web

More popular!

Apr 29, 2014 ... The annual leave program provides eligible employees a combined pool of " annual leave" credits instead of separate vacation and sick leave�...
Apr 29, 2014 ... Vacation vs. Annual Leave Comparison Chart. Accrual Rates for Managers, Supervisors, Confidential, Other Excluded Employees, and Board�...
Annual leave is paid time off work granted by employers to employees to be used for whatever the employee wishes. Depending on the employer's policies,�...
An employee may use annual leave for vacations, rest and relaxation, and personal business or emergencies. An employee has a right to take annual leave ,�...

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.