| SOLE Europe District 17: Germany Chapter 03 Munich District 18: United Kingdom District 20: Italy Chapter 01 Roma Chapter 02 Torino Chapter 03 Florence District 22: France District 27: Luxembourg District 29: Spain District 30: Israel District 32: Greece Chapter 01 Athens Chapter 02 Thessaloniki Chapter 05 Corfu District 33: Russia District 35: Austria District 36: Turkey District 38: Cyprus |
| SOLE Chapter Websites |
| District 1 01 Boston, MA (Greater Boston) 09 Natick, MA |
| District 2 01 Greater Washington Area Chapter 03 Greater Hampton Roads (Va Beach) 04 Southern Maryland Chapter 12 Fort Belvoir, VA |
| District 4 02 Dayton, OH 05 Fort Wayne, IN (Summit City) 11 Indianapolis, IN |
| District 5 02 Huntsville, AL (Tennessee Valley) |
| District 9 02 Orange County 07 San Diego, CA |
| District 10 07 Garden State Chapter |
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| Chapters that previously had a web site, but do not currently have one. |