For response surface designs, you can use the RSREG (Response Surface REGression) procedure.
The MIXED procedure can be employed to analyze data collected for every one of the designs that you indicated in your first post. The MIXED procedure is frequently preferred over PROC GLM.
Recommendation of the procedures GLM, MIXED, and RSREG is predicated on the response being continuous, and inference from each of these procedures is conditioned on the residuals being normally distributed. There are a number of procedures (GENMOD, GLIMMIX, LOGISTIC, PROBIT) which can be employed to analyze data which have other distributional properties. As indicated by lvm, you really need to look at the introductory chapters to the SAS/STAT reference volume to get some idea of what procedures may be useful for problems of interest to you.