O

O C- On Center
Oakum
OAR
Objective Value
Obligatory Advances
Obligee
Obligor
OBO
Obsolescence
Occupancy
Occupancy Level
Occupancy Permit
Occupancy Rate
ODEEO
ODOC
OER
Offer
Offer and Acceptance
Offer To Purchase
Offeree
Offeror
Office Building
Office Of Interstate Land Sales Registration
Office Of Thrift Supervision
Office Park
Offset Statement
Off-Site Improvements
Off-Street Parking
OFHEO
OGC
OHHLHC
Oil And Gas Lease
OILSR
OIRO
OLHC
Oligopoly
OLR
OMB
OMHAR
ONAP
One Hundred Percent Location
One-on-One
On-Site Improvements
OO
Open hole inspection
Open House
Open Housing Law
Open Listing Agreement
Open Space
Open Valley
Open-End Loan
Operating Expense Ratio
Operating Expenses
Operating Income Statement (form 216)
Operating Profit
Operating Statement
Operating Subsidy
OPIIS
Opinion Of Title
OPM
Opportunity Cost
Option
Option Fee
Option Listing
Option To Purchase
Optionee
Optionor
Or More Clause
Oral Contract
Oral
Ordinance
Ordinary Income
Ordinary Loss
Organic
Organic Felt
Orientation
Original Contractor
Original Cost
Original Equity
Origination Fee
ORR
OSDBU
OSE
OSJ
Ostensible Agency
Ostensible Authority
OTC
Other People’s Money
OTS
Outlawed
Outrigger
Outside corner
Outstanding Balance
Overage
Overall Capitalization Rate
Overall Interest Rate
Overall Rate Of Return
Overbid
Overbuilding
Overhang
Over improvement
Overlay Shingle
Owner
Owner Financing
Owner Occupant
Owner Occupied
Owner Of Record
Owner’s Equity
Owner’s Policy
Ownership
Ownership Form