- Treebank projects:
Penn Treebank
- NEGRA Corpus
- TIGER Project
- UAM Spanish Treebank
- METU a Turkish treebank project
- for other treebank projects and literature see the TIGER Project page
- Linguistic resources:
- UCREL, University centre for computer Corpus REsearch on Language (University of Lancaster)
- LDC, Linguistic Data Consortium
- Linguistic Annotation page, by S. Bird at UPenn