| Magazine | Issues | Price |
| O at Home Magazine | o at home magazine,4 issues | $15.80 $12.00 |
| O, The Oprah Magazine | o, the oprah magazine,12 issues-monthly | $54.00 $18.00 |
| Oakland Business Review Magazine | oakland business review magazine,52 issues-weekly | $78.00 $39.00 |
| Ocean Navigator Magazine | ocean navigator magazine,8 issues-seasonal | $39.92 $25.95 |
| Ocean Style Magazine | ocean style magazine,6 issues-bimonthly | $30.00 $25.00 |
| Odyssey Couleur Magazine | odyssey couleur magazine,6 issues-bimonthly | $29.94 $15.95 |
| Odyssey Magazine | odyssey magazine,9 issues-seasonal | $42.95 $33.95 |
| Off-Road Magazine | off-road magazine,12 issues-monthly | $59.88 $11.97 |
| Official Variety Puzzle & Word Games ... | official variety puzzle & word games magazine,6 issues-bimonthly | $23.94 $21.97 |
| Official Whitman Statehood Collecting... | official whitman statehood collecting handbook magazine,1 issues-annual | US $4.99 |
| Official Word Search Puzzles Magazine | official word search puzzles magazine,6 issues-bimonthly | $17.94 $14.97 |
| Official Xbox Magazine | official xbox magazine,12 issues-monthly | $59.88 $14.95 |
| Ohio Game & Fish Magazine | ohio game & fish magazine,12 issues-monthly | $43.47 $14.97 |
| Oil and Gas Investor Magazine | oil and gas investor magazine,12 issues-monthly | $390.00 $297.00 |
| OK! Magazine | ok! magazine,51 issues-weekly | $167.79 $77.52 |
| Oklahoma Game & Fish Magazine | oklahoma game & fish magazine,12 issues-monthly | $43.47 $14.97 |
| Old House Journal Magazine | old house journal magazine,6 issues-bimonthly | $29.70 $15.97 |
| Old-House Interiors Magazine | old-house interiors magazine,6 issues-bimonthly | $24.00 $23.00 |
| Open Range Magazine | open range magazine,7 issues-seasonal | US $34.99 |
| Opera News Magazine | opera news magazine,12 issues-monthly | $47.40 $21.95 |
| OPG Redbook of Morgan Silver Dollars ... | opg redbook of morgan silver dollars - 2nd edition magazine,1 issues-annual | US $17.95 |
| Ophthalmology Management Magazine | ophthalmology management magazine,12 issues-monthly | US $0.00 |
| Opportunity World Magazine | opportunity world magazine,6 issues-bimonthly | $29.70 $19.97 |
| Oprah/O at Home Combo Magazine | oprah/o at home combo magazine,16 issues | $69.80 $28.00 |
| Optometric Management Magazine | optometric management magazine,12 issues-monthly | US $0.00 |
| Orange Coast Magazine | orange coast magazine,12 issues-monthly | $42.00 $10.00 |
| Oregon Coast Magazine | oregon coast magazine,6 issues-bimonthly | $21.00 $16.95 |
| Organic Gardening Magazine | organic gardening magazine,4 issues-monthly | $11.97 $9.97 |
| Organic Gardening Magazine | organic gardening magazine,12 issues-monthly | $35.88 $23.94 |
| Organic Spa Magazine | organic spa magazine,4 issues | $15.96 $12.95 |
| Original Sudoku Magazine | original sudoku magazine,6 issues-bimonthly | $20.96 $15.97 |
| Orthopedic Nursing Magazine | orthopedic nursing magazine,6 issues-bimonthly | $90.00 $57.95 |
| OT Magazine | ot magazine,6 issues-bimonthly | US $29.95 |
| Our Sunday Visitor Magazine | our sunday visitor magazine,24 issues-weekly | $48.00 $18.95 |
| Outdoor Life Magazine | outdoor life magazine,12 issues-monthly | $47.88 $10.00 |
| Outdoor Photographer Magazine | outdoor photographer magazine,11 issues-seasonal | $54.89 $10.98 |
| Outside Magazine | outside magazine,12 issues-monthly | $47.40 $18.00 |
| Overdrive's Digital Edition Magazine | overdrive's digital edition magazine,12 issues-monthly | US $0.00 |
| OWL Magazine | owl magazine,10 issues-seasonal | US $29.99 |
| OWL Magazine | owl magazine,20 issues-seasonal | US $45.00 |
| Oxford American Magazine | oxford american magazine,4 issues | $29.95 $14.95 |
| OZONE Magazine | ozone magazine,12 issues-monthly | US $24.95 |