其實每個地方都有唔同種類型嘅中學如 男校、女校、Full Boarding、Half Boarding、預科書院等等。種類包羅萬有，學生應該根據自己嘅需求來挑選中學的種類。
不同地區的大學都有自己的圈子，特別係一些排名同科研上比較優秀嘅大學。如國際性嘅 the Headmasters’ & Headmistresses’ Conference (HMC)、英國嘅Ruby Group、澳洲嘅Australian International Education Consortium 等等。為佐方便大家，我地整理做常見嘅中學聯盟俾大家參考。
當然唔係啦，沒聯盟嘅中學亦唔一定係差，個別嘅中學實力甚至領先這類型嘅中學，所以建議學生家長唔一定要盲目選擇這些中學，不妨跳出框框，係我地嘅「院校庫」到先了解多d唔同嘅中學，多做比較。
The Headmasters’ & Headmistresses’ Conference
HMC成立於1869年，為全球優秀私立學校嘅組織，成員橫跨不同地域，網羅世界上不同的頂尖名校，旗下學校實力絕對不容忽視。
Rugby Group
成立於60年代，由24間英國一流的私立中學所組成，代表著英國最頂尖的一部份大學。
| Bradfield College | Radley College | |||
| Charterhouse School | Repton School | |||
| Cheltenham College | Rugby School | |||
| Clifton College |
St. Edward’s School, Oxford
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| Haileybury College | Shrewsbury School | |||
| Harrow School | Stowe School | |||
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Malvern College
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Uppingham School | |||
| Monkton Combe School | Wellington College, Berkshire | |||
| Oundle School | Winchester College | |||
Canadian Accredited Independent Schools
加拿大獨立學校協會（CAIS）成立於1981年，是會員學校的全國性網絡，支持在領導力，教育，管理和治理方面的合作計劃。其主要活動包括組織，協調和促進會議，基準測試，高級管理人員薪酬調查和宣傳。
| Albert College | Greenwood College School | St. Clement’s School | Lycée Louis Pasteur | |
| Appleby College | Havergal College | The Country Day School | Rundle College | |
| Armbrae Academy | King’s-Edgehill School | The Sterling Hall School | Strathcona Tweedsmuir School | |
| Ashbury College | Lakefield College School | TMS School | West Island College | |
| Athol Murray College of Notre Dame | Luther College | Toronto Waldorf School | Collingwood School | |
| Balmoral Hall School | Pickering College | The York School | Fraser Academy | |
| Bayview Glen School | Queen Margaret’s School | Hillfield Strathallan College | King David High School | |
| The Bishop Strachan School | Ridley College | Académie Solomon Schechter | Kingsway College School | |
| Bishop’s College School | Rosseau Lake College | Académie Yeshiva Yavne | Vancouver Talmud Torah | |
| Branksome Hall | Rothesay Netherwood School | Beth Jacobs | West Point Grey Academy | |
| Brentwood College School | Shawnigan Lake School | Centennial Academy | York House School | |
| Calgary French and International School | St. Andrew’s College | École Maimonide | Gray Academy of Jewish Education | |
| Collingwood School | St. George’s School | Hebrew Academy | Lakecrest St. John’s Independent School | |
| Crescent School | St. John’s-Ravenscourt School | Lower Canada College | Armbrae Academy | |
| Crofton House School | St. Margaret’s School | Miss Edgar’s and Miss Cramp’s | Halifax Grammar School | |
| Elmwood School | St. Michaels University School | Selwyn House School | Sacred Heart School of Halifax | |
| Fraser Academy | Stanstead College | The Sacred Heart School of Montreal | Bayview Glen School | |
| Glenlyon Norfolk School | Trafalgar Castle School | The Study | Holy Trinity School | |
| Calgary Jewish Academy | Trinity College School | Neuchâtel Junior College | Royal St. George’s College | |
| St. John’s-Kilmarnock School | Upper Canada College | St. Mildred’s Lightbourn School | ||
Australian International Education Consortium
AIECG 網羅了不少具備歷史悠久、傳統和教育優勢的澳洲知名院校。憑藉著多年的豐富教育經驗，AIECG與澳洲唔同嘅精英學校建立了深厚穩固的夥伴關係，進而為學生提供更多元的求學選擇。
| Lourdes Hill College | St. Laurence’s College |
| St Aidan’s Anglican Girls’ School | St Joseph’s Nudgee College |
| PCW Melbourne PCW | Ipswich Grammar School |
| Stuartholme School | Christian Brothers’ College (St Kilda) |
| St Hilda’s School | The Southport School |
| St Thomas More College | St. James College |
| Southern Cross Catholic College | West Moreton Anglican College |
| Canterbury College |