off campus/off-campus, on campus/on-campus
Standard hyphenation rules apply to these terms: when used as a modifier, either term must be hyphenated. When campus is used as a noun, drop the hyphen.
            At Samford University, on-campus housing is plentiful and convenient.
            Students who live on campus also find it affordable.
            Off-campus apartments range in cost from $180 to $880.
            That building is located just off campus on Lakeshore Drive.

office
Capitalize office only when it is part of an official name:
            Office of Admission
            Office of University Relations
            Stop by the university relations office for details.

online
not on-line.

on-screen

on-site

organizations, student
Listed below are student organizations that are or have been registered with the university. For details about these organizations, consult the current edition of the undergraduate catalog or contact the Office of Residence Life at 726-2956.
            The Alliance
            Alpha Epsilon Delta
            Alpha Epsilon Rho—National Broadcasters Society
            AIGA—American Institute for Graphic Artists
            Alpha Kappa Delta
            Alpha Kappa Psi
            Alpha Lambda Delta
            Alpha Phi Omega
            Alpha Psi Omega
            American Association of Christian Counselors
            Amnesty International
            Arnold Air Society
            Association for Computing Machinery
            Beta Alpha Psi
            Beta Beta Beta
            Black Heritage Association
            Bread for the World
            BRICK
            College Democrats
            College Republicans
            Dance Ensemble
            Delta Omicron
            Delta Phi Alpha
            Engage Magazine
            Entre Nous
            Family Court
            Fellowship of Christian Athletes
            French Club
            Gamma Sigma Sigma
            German Club
            Global Christian Fellowship
            Global Woman
            Gospel Choir
            Grace Dance Ministry
            Habitat for Humanity
            Honors Program
            Hypatia
            IMPACT
            In His Hands
            Interfraternity Council
            Interior Design Student Organization
            International Club
            International Justice Mission
            Kappa Delta Pi
            Kappa Tau Alpha
            Lambda Pi Eta
            Mu Kappa
            Music Educators National Association
            Music Teachers National Association
            NCF—Nurses’ Christian Fellowship
            Omicron Delta Epsilon
            Omicron Delta Kappa
            Order of Omega
            Panhellenic Council
            Phi Alpha Theta
            Phi Kappa Phi
            Phi Mu Alpha Sinfonia
            Phi Sigma Tau
            Pi Delta Phi
            Phi Mu Epsilon
            Pi Sigma Alpha
            Psi Chi
            Predental Society
            Samford Advertising Federation
            Samford Ambassadors
            Samford Crimson
            Samford Film Club
            Samford Outdoor Adventure Club
            Samford Red Sea
            Samford Soccer Club
            Sigma Delta Pi
            Sigma Iota Rho
            Sigma Tau Delta
            Sigma Theta Tau International
            SMILE
            SNAP
            Sociology Club
            Sojourn
            Son Reflectors
            Spanish Club
            Student Advisory Council of the CWLC
            Student Affiliates of the American Chemical Society
            Student Government Association
            Student Ministries Choir
            Student Recruitment Team
            Students in Free Enterprise
            Students for Sustainability
            Swing Kids
            Ultimate Club
            University Ministries
            University Ministries: ACCR
            University Ministries: Firehouse Shelter
            University Ministries: Perry County Advisory Council
            University Ministries: Restoring Eden
            University Ministries: Ville Crew
            University Ministries: Word Players
            Undergraduate Mock Trial Association
            Young Life
           
See also fraternities/sororities.

orientation
Do not capitalize when used in a general sense or on second reference. Capitalize only when part of the name of an event or program.