Office
Abbreviation
100

MO

Mayor's Office

100

VIP

Very Important Person

200

MHO

Municipal Health Office

200

JO

Job Order

300

GSO

General Services Office

300

LGU

Local Government Unit

400

HRMO

Human Resource and Management Office

400

OIC

Officer-in-Charge

500

DRRMO

Disaster Risk Reduction and Management Office

500

DTR

Daily Time Record