| Name ▼ | Chapter number | Status | |
|---|---|---|---|
| Orient | 238 | Active | |
|
Address
Mailing Address |
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| Ontario | 376 | Active | |
|
Address
Mailing Address |
|||
| Onondaga | 802 | Active | |
|
Address
Mailing Address |
|||
| Onesquethau | 1096 | Active | |
|
Address
Mailing Address |
|||
| Oneonta | 466 | Active | |
|
Address
Mailing Address |
|||
| Onental-Faxton | 224 | Active | |
|
Address
Mailing Address |
|||
| Oneida-Canastota | 270 | Active | |
|
Address
Mailing Address |
|||
| OneidaCanastota | 270 | Active | |
|
Address
Mailing Address |
|||
| On Da Wa | 820 | Active | |
|
Address
Mailing Address |
|||
| Olive Branch | 39 | Active | |
|
Address
Mailing Address |
|||
| Olive | 575 | Active | |
|
Address
Mailing Address |
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| Olean | 252 | Active | |
|
Address
Mailing Address |
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| Old Town | 908 | Active | |
|
Address
Mailing Address |
|||
| Ogdenshurgh-Acacian | 128 | Active | |
|
Address
Mailing Address |
|||
| Ogdensburgh-Acacian | 128 | Active | |
|
Address
Mailing Address |
|||
| Oceanside* | 1140 | Active | |
|
Address
Mailing Address |
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| Occidental* | 766 | Active | |
|
Address
Mailing Address |
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| O-At-Ka | 759 | Active | |
|
Address
Mailing Address |
|||
| Oasis | 119 | Active | |
|
Address
Mailing Address |
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| Oakland | 379 | Active | |
|
Address
Mailing Address |
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