RFC 2511 - Internet X.509 PKI - Certificate Request Message Format
The PKIX standard describes the Certificate Request Message Format (CRMF). This syntax is used to convey a request for a certificate to a Certification Authority (CA) for the purposes of X.509 certificate production.
http://tools.ietf.org/html/rfc2511

Fast Forward Aviation
Fast Forward Aviation offers flight training and ground schools for the private pilot license or certificate, instrument pilot rating, commercial certificate, and ATP airline transport pilot certificate. We have scheduled classes and will design customized programs that meet your specific needs.
http://www.fastforwardaviation.com/

RFC 2510 - Internet X.509 PKI - Certificate Management Protocols
PKIX standard that describes the certificate management protocols for certificate creation and management.
http://tools.ietf.org/html/rfc2510

RFC 3279
Algorithms and Identifiers for the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. L. Bassham, W. Polk, R. Housley. April 2002.
http://tools.ietf.org/html/rfc3279

JaBaCATs
Command line java tool for running certification authorities. Allow generation of digital certificates, certificate requests and certificate revocation lists.
http://www.jabacats.com/

RFC 3280
Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. R. Housley, W. Polk, W. Ford, D. Solo. April 2002. Obsoletes RFC 2459.
http://tools.ietf.org/html/rfc3280

University of Ottawa
offers a Graduate Certificate in e-Business and a Graduate Certificate in e-Commerce.
http://www.grad.uottawa.ca/programs/certificates/index.html

RFC 2459 - Internet X.509 PKI - Certificate and CRL Profile
PKIX standard that profiles the X.509 v3 certificate and X.509 v2 CRL for use on the Internet.
http://tools.ietf.org/html/rfc2459

SmithWood Specialties
Custom components for distributors of awards and giftware including special use, rectangular and state plaques, certificate and photo plaques, acrylics, bases and sets, and pre-assembled trophies.
http://www.smith-wood.com/

Netscape Certificate Specifications
Start your Internet experience at AOL.com and find what you are looking for; including AOL downloads, video on demand, email, and more.
http://wp.netscape.com/eng/security/certs.html